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TreeView
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mathieumg
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Posts: 181
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Joined: May 2004
O.P. RE: TreeView
I would need some help to get started with the NMTREEVIEW I talked about in my post above, here is what I have:

JScript code:
function OnWndSettingsEvent_MessageNotification(PlusWnd, Message, wParam, lParam) {
    switch (Message) {
        case WM_NOTIFY:
            var NMHDR = Interop.Allocate(12);
            Interop.Call('kernel32', 'RtlMoveMemory', NMHDR.DataPtr, lParam, 12);
            if (NMHDR.ReadDWORD(0) == PlusWnd.GetControlHandle("TrvSettingGroups")) {
                switch(NMHDR.ReadDWORD(8)) {
                    case TVN_SELCHANGEDW: case TVN_SELCHANGEDA:
                        //TreeView selection changed
 
                        Debug.Trace("TreeView selection changed:");
 
                        //Now I want to get the NMTREEVIEW structure and from it, get the the TVITEM both from itemOld and itemNew. Then, I want to get the handle of both these TVITEM structures
 
                        break;
                }
            }
            NMHDR.Size = 0;
            break;
    }
}


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07-26-2009 03:50 PM
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Messages In This Thread
TreeView - by mathieumg on 07-19-2009 at 11:19 PM
RE: TreeView - by matty on 07-20-2009 at 12:38 PM
RE: TreeView - by mathieumg on 07-20-2009 at 05:21 PM
RE: TreeView - by mathieumg on 07-21-2009 at 02:52 AM
RE: TreeView - by mathieumg on 07-26-2009 at 01:48 PM
RE: TreeView - by matty on 07-26-2009 at 02:36 PM
RE: TreeView - by mathieumg on 07-26-2009 at 03:50 PM
RE: TreeView - by matty on 07-26-2009 at 04:25 PM
RE: TreeView - by mathieumg on 07-26-2009 at 09:27 PM
RE: TreeView - by matty on 07-27-2009 at 12:31 PM


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